1. Department of Social, Behavioral and Population Sciences, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana
2. Section of Pulmonary/Critical Care, School of Medicine, Louisiana State University, New Orleans, Louisiana
3. Comprehensive Alcohol Research Center, School of Medicine, Louisiana State University, New Orleans, Louisiana
4. Department of Physiology, School of Medicine, Louisiana State University, New Orleans, Louisiana
5. Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, Louisiana
6. Department of Epidemiology, School of Public Health, Louisiana State University, New Orleans, Louisiana